CN216887653U - Packing Case (CN) - Google Patents

Abstract

The application provides a packing box, which comprises a box main body and a folding buffer structure arranged in the box main body, wherein the folding buffer structure comprises a plurality of folding parts which are sequentially connected in a foldable manner, and the folding parts can be folded into an unfolded state or a folded state; in the unfolding state, the folding buffer structure is used for buffering and limiting the to-be-packaged piece placed in the box main body; in the retracted state, the folding cushioning structure forms a rest position for the ready-to-package component. The folded portion in the collapsed state can form a placement position of the piece to be packaged to place the piece to be packaged in the box main body. The folding parts in the unfolding state are arranged on two adjacent sides of the folding parts in the folding state, so that the folding parts in the unfolding state can be abutted against two sides of the to-be-packaged piece, and the buffering limit of the to-be-packaged piece is formed. Compare in traditional packing box, the packing box of this application need not refill buffer material and just can treat the package and play the spacing effect of buffering, not only is favorable to reducing packaging cost, can also reduce the filling rubbish that fills buffer material and produce.

Description

Packing case (food)

Technical Field

This application belongs to equipment for packing technical field, and more specifically says, relates to the packing box.

Background

At present, in the existing packing box transportation process, a method of filling a buffer material is generally adopted to fill a gap between the packing box and a packed article. The buffer material can not only play the effect of buffering protection to being packed article, can also play the supporting role to the inner wall of packing box, improves the structural strength of packing box, prevents that the packing box from being damaged by the extrusion. Common buffer materials include bubble bag, pearl cotton sheet, and Styrofoam.

When the tail box is in bulk and cannot fill the designed packaging amount of the packaging box, a large amount of buffer materials are needed to fill the residual space when more residual space exists in the packaging box, so that the packaging cost is increased, a lot of filling garbage is easily generated, and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a packing box to must play the technical problem of the spacing function of buffering through filling buffer material in the packing box that solves existence among the prior art just can treat packing article.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the folding buffer structure comprises a plurality of folding parts which are sequentially and foldably connected, and the folding parts can be folded into an unfolded state or a folded state; in the unfolded state, the folding buffer structure is used for buffering and limiting the to-be-packaged piece placed in the box main body; in the retracted state, the folding cushioning structure forms a placement position for the ready-to-package item.

As a further improvement of the technical scheme:

optionally, the folding buffer structure comprises an integral folding buffer structure and/or a split folding buffer structure, and the integral folding buffer structure is foldably connected to the inside of the box main body; the split folding buffer structure is detachably arranged in the box main body.

Optionally, the folding cushioning structure comprises an integral folding cushioning structure comprising a first folding portion foldably connected to the box body and a second folding portion foldably connected to the first folding portion; in the unfolded state, the first folding part and the second folding part are arranged at included angles with the inner surface of the box main body; in the stowed state, the first fold and the second fold abut an inner surface of the box body.

Optionally, the integrative folding buffer structure includes foldably connect in the third folded portion of second folded portion, the third folded portion is used for pasting and leans on the internal surface of case main part expand the state, first folded portion, second folded portion and third folded portion with the case main part encloses into buffering frame construction.

Optionally, the buffer frame structure is a rectangular buffer frame structure.

Optionally, the first folding portion has a plurality of folding portions, and the number of the second folding portion is a plurality of folding portions corresponding to the number of the first folding portion.

Optionally, the number of the third folding portions corresponding to the second folding portions is multiple;

alternatively, a plurality of the second folding portions may be respectively foldably connected to one of the third folding portions.

Optionally, the packing box includes an integral folding buffer structure and a split folding buffer structure which are stacked, the split folding buffer structure is installed at the bottom of the box main body, and the integral folding buffer structure is located above the split folding buffer structure.

Optionally, the folding buffer structures are distributed on two opposite inner side walls of the box main body in pairs.

Optionally, the folding cushioning structure comprises a split folding cushioning structure, and the split folding cushioning structure comprises a base portion and a plurality of folding portions foldably connected to the base portion.

The application provides a packing box's beneficial effect lies in:

the packaging box comprises a box main body and a folding buffer structure arranged in the box main body, wherein the folding buffer structure comprises a plurality of folding parts which are sequentially connected in a foldable manner, and the folding parts can be folded into an unfolded state or a folded state; in the unfolding state, the folding buffer structure is used for buffering and limiting the to-be-packaged piece placed in the box main body; in the retracted state, the folding cushioning structure forms a resting place for the item to be packaged. Through the matching of the unfolding state and the folding state of the plurality of folding parts, the package to be packaged in the box main body is buffered and limited. When in use, the folded part in the folded state can form a placing position of the to-be-packaged piece so as to place the to-be-packaged piece in the box main body. The folding portion of expansion state locates the adjacent both sides of the folding portion of packing up the state, makes the folding portion of expansion state can stop to support in the both sides of treating the package, can prevent on the one hand to treat that the package rocks in the case main part, and on the other hand the folding portion of expansion state can take place deformation when the packing box receives the impact in order to form the cushioning effect of treating the package.

Compare in traditional packing box, the packing box of this application just can be with treating that the package is spacing in case main part through folding buffer structure, need not refill buffer material and just can treat that the package plays the spacing effect of buffering, not only is favorable to reducing the packing cost, can also reduce the filling rubbish that fills buffer material and produce.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a packaging box provided by the present application;

fig. 2 is a schematic perspective view of a packaging box provided by the present application;

fig. 3 is an expanded structural schematic view of the packaging box provided by the present application;

fig. 4 is a schematic three-dimensional structure diagram of the packaging box provided by the present application;

fig. 5 is a schematic perspective view of a packaging box provided by the present application;

fig. 6 is an expanded structure schematic diagram of the split folding buffer structure of the packaging box provided by the present application;

fig. 7 is a schematic perspective view of a split folding buffer structure of the packaging box according to the present application;

fig. 8 is a schematic perspective view of the packaging box provided by the present application.

Wherein, in the figures, the various reference numbers:

1. a box main body; 2. A folding buffer structure;

21. a first folding portion; 22. A second folding section;

23. a third folded portion; 24. A base portion;

241. a base floor; 242. A substrate sidewall;

3. and (6) waiting for packaging.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the existing packing box transportation process, because a gap exists between the packing box and a packed article, the packed article is easy to shake in the packing box, and the gap is often required to be filled by filling a buffer material. The filling buffer material can not only play the role of buffer protection to the packaged articles, but also play the role of supporting the inner wall of the packing box, thereby improving the structural strength of the packing box and preventing the packing box from being damaged by extrusion. Common buffer materials include bubble bag, pearl cotton sheet, and Styrofoam.

When the tail box is in bulk and the designed packaging amount of the packaging box cannot be filled, more space is left in the packaging box, and at the moment, a large amount of buffer materials are needed to fill the remaining space, so that the packaging cost is increased, a lot of filling garbage is easily generated, and the environment is polluted.

As shown in fig. 1 and 2, the present embodiment provides a packing box, including a box main body 1, a folding buffer structure 2 disposed inside the box main body 1, the folding buffer structure 2 includes a plurality of folding portions that are sequentially and foldably connected, and the plurality of folding portions can be folded into an unfolded state or a folded state; in the unfolding state, the folding buffer structure 2 is used for buffering and limiting the to-be-packaged piece 3 arranged in the box main body 1; in the retracted state, the folding cushioning structure 2 forms a rest position for the ready-to-package item 3.

The packing material 3 to be packed placed in the box main body 1 is cushioned and restrained by the cooperation of the expanded state and the collapsed state of the plurality of folded portions. In use, the folded portion in the collapsed state can form a placement position of the to-be-packaged item 3 to place the to-be-packaged item 3 in the box main body 1. The folding portion of expansion state locates the adjacent both sides of the folding portion of packing up the state, makes the folding portion of expansion state can stop to treat the both sides of package 3, can prevent on the one hand to treat that package 3 rocks in case main part 1, and on the other hand the folding portion of expansion state can take place deformation when the packing box receives the impact in order to form the cushioning effect of treating package 3.

Compare in traditional packing box, the packing box of this application just can be with treating 3 spacing in case main part 1 of packing through folding buffer structure 2, need not refill buffer material and just can treat 3 plays the spacing effect of buffering of packing, not only is favorable to reducing packaging cost, can also reduce the filling rubbish that fills buffer material and produce.

As shown in fig. 4 and 5, the box body 1 houses two ready-to-pack members 3. The ready-to-pack member 3 may be a packing box or other packaged article.

As shown in fig. 1 and 7, in one embodiment, the folding bumper structure 2 includes an integral folding bumper structure foldably connected to the inside of the box main body 1 and/or a separate folding bumper structure; the split folding buffer structure is detachably arranged in the box main body 1.

It can be understood that the box body 1 may be provided with a single integral folding buffer structure or a split folding buffer structure, or with both an integral folding buffer structure and a split folding buffer structure, the integral folding buffer structure and the split folding buffer structure being arranged in a stacked manner.

As shown in fig. 1, 2 and 3, in one embodiment, the folding bumper structure 2 includes an integral folding bumper structure including a first folding portion 21 foldably connected to the box main body 1 and a second folding portion 22 foldably connected to the first folding portion 21; in the unfolded state, the first folding portion 21 and the second folding portion 22 are arranged at an angle to the inner surface of the box main body 1; in the stowed state, the first fold portion 21 and the second fold portion 22 abut against the inner surface of the box body 1.

One end of the first folding portion 21 is foldably and integrally connected to the box main body 1, and the other end of the first folding portion 21 is foldably and integrally connected to the second folding portion 22. When the first folding portion 21 and the second folding portion 22 are in the folded state, the first folding portion 21 abuts against the side wall of the box body 1, and the second folding portion 22 abuts against the bottom wall of the box body 1, forming a placement position of the to-be-packaged item 3. After the first folding part 21 and the second folding part 22 adjacent to the placing position are unfolded, the first folding part 21 and the second folding part 22 are arranged at included angles with the side wall and the bottom wall of the box body 1 respectively, the side edges of the first folding part 21 and the second folding part 22 can be stopped against the side wall of the to-be-packaged piece 3, and the to-be-packaged piece 3 is buffered and limited.

In one embodiment, the first fold 21 is angled between 0 and 90 degrees relative to the side walls of the box body 1 and the second fold 22 is angled between 0 and 90 degrees relative to the bottom wall of the box body 1.

As shown in fig. 1, 2 and 3, in one embodiment, the integrally folded cushioning structure includes a third fold 23 foldably connected to the second fold 22, the third fold 23 for abutting against an inner surface of the box body 1, and in an unfolded state, the first, second and third folds 21, 22 and 23 enclose a cushioning frame structure with the box body 1.

When the first folding portion 21, the second folding portion 22 and the third folding portion 23 enclose the box main body 1 to form a buffering frame structure, the first folding portion 21 and the side wall of the box main body 1 are arranged at an included angle, the second folding portion 22 and the bottom wall of the box main body 1 are arranged at an included angle, and the third folding portion 23 is attached to the bottom wall of the box main body 1. Because the third folded part 23 is attached to the bottom wall of the box main body 1, the second folded part 22 can be supported and limited, and the included angle between the second folded part 22 and the bottom wall of the box main body 1 is maintained.

In one embodiment, as shown in fig. 1, the cushioning frame structure is a rectangular cushioning frame structure. The first folding part 21, the second folding part 22 and the third folding part 23 sequentially form an included angle of 90 degrees with the inner surface of the box main body 1 to form a rectangular buffer frame structure by enclosing.

As shown in fig. 3, in one embodiment, the first folding portion 21 has a plurality, and the number of the second folding portions 22 is a plurality corresponding to the number of the first folding portions 21. The plurality of first folded portions 21 are arranged in order in the length or width direction of the box main body 1.

In one embodiment, the third fold 23 is plural in number corresponding to the second fold 22. The plurality of third folded portions 23 are foldably connected to correspond to the respective second folded portions 22.

In another embodiment, as shown in fig. 3, a plurality of second folds 22 are each foldably connected to a third fold 23. The second folding portions 22 are successively foldably connected in a longitudinal direction or a width direction of the third folding portion 23. Because the third folding portion 23 is an integral structure and the positions of the second folding portions 22 connected to the third folding portion 23 are fixed, the second folding portions 22 can be driven to form a buffer frame structure only by folding a single third folding portion 23, and cross dislocation or interference is not easily generated between the second folding portions 22. Compared with the case that the plurality of third folding parts 23 are foldably connected corresponding to the respective second folding parts 22, the plurality of second folding parts 22 are respectively foldably connected to one third folding part 23, so that the folding is more convenient, and the problems of cross dislocation or interference and the like are not easy to generate.

In one embodiment, the first, second and third folds 21, 22, 23 are each a folded sheet, which may be specifically a cardboard, a foam sheet or a thinner wooden sheet or the like.

As shown in fig. 7 and 8, in one embodiment, the packing box includes an integral folding buffer structure and a separate folding buffer structure which are stacked, the separate folding buffer structure is installed at the bottom of the box main body 1, and the integral folding buffer structure is located above the separate folding buffer structure. Through the integrative folding buffer structure and the components of a whole that can function independently folding buffer structure of range upon range of setting, can pack two-layer 3 of waiting to pack in messenger's case main part 1, increase the packing volume of packing box. In other embodiments, the box body 1 may further contain a multi-layer split folding buffer structure to increase the packaging amount.

In another embodiment, an integral folding buffer structure may be provided at the bottom of the box body 1, and a separate folding buffer structure may be stacked above the integral folding buffer structure.

As shown in fig. 1 and fig. 2, in one embodiment, the folding buffer structures 2 are distributed on two opposite inner side walls of the box body 1 in pairs, so that the folding buffer structures 2 buffer and limit two ends of the to-be-packaged item 3, and the to-be-packaged item 3 is fixed in the box body 1.

In another embodiment, the folding buffer structure 2 may also be disposed on one side of the box main body 1, so that the folding buffer structure 2 buffers and limits one end of the to-be-packaged item 3, and the other end of the to-be-packaged item abuts against and limits the inner surface of the box main body 1.

As shown in fig. 5, in one embodiment, the folding cushioning structure 2 comprises a split folding cushioning structure comprising a base portion 24, a plurality of folding portions foldably connected to the base portion 24.

The folding parts of the split folding buffer structure also have an unfolding state and a folding state; in the unfolded state, the folding part is used for buffering and limiting the to-be-packaged piece 3 in the box main body 1; in the retracted state, the fold serves to form a resting position for the ready-to-package component 3.

As shown in fig. 6 and 7, in one embodiment, the base portion 24 includes a base floor 241 and base sidewalls 242. It is understood that the first, second and third folding portions 21, 22, 23 of the folding bumper structure 2 may be sequentially connected to the base portion 24. In the unfolded state, the first folded part 21 is arranged at an angle to the side wall 242 of the base body, the second folded part 22 is arranged at an angle to the base body bottom plate 241, and the third folded part 23 is used for abutting against the base body bottom plate 241; in the folded state, the first fold 21 abuts the base sidewall 242, and the second fold 22 abuts the base bottom panel 241.

In the unfolded state, the first folded portion 21, the second folded portion 22, and the third folded portion 23 and the base portion 24 enclose a cushion frame structure.

When the first folding portion 21, the second folding portion 22, the third folding portion 23 and the base portion 24 sequentially form an angle of 90 degrees with each other, a rectangular buffer frame structure is formed.

As shown in fig. 6 and 7, the number of the first folding portions 21 connected to the base portion 24 in a foldable manner may be plural, and the number of the second folding portions 22 may be plural corresponding to the number of the first folding portions 21. The plurality of first folding portions 21 are arranged in order in the length or width direction of the base portion 24.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A packing box is characterized by comprising a box main body (1) and a folding buffer structure (2) arranged in the box main body (1), wherein the folding buffer structure (2) comprises a plurality of folding parts which are sequentially and foldably connected, and the folding parts can be folded into an unfolded state or a folded state; in the unfolded state, the folding buffer structure (2) is used for buffering and limiting a to-be-packaged piece (3) placed in the box main body (1); in the retracted state, the folding cushioning structure (2) forms a rest position for the item to be packaged (3).

2. A packaging box according to claim 1, wherein the folding cushioning structure (2) comprises an integral folding cushioning structure and/or a separate folding cushioning structure, the integral folding cushioning structure being foldably connected to the interior of the box main body (1); the split folding buffer structure is detachably arranged in the box main body (1).

3. A packing case according to claim 1, wherein the folding cushioning structure (2) comprises an integral folding cushioning structure comprising a first fold portion (21) foldably connected to the case body (1) and a second fold portion (22) foldably connected to the first fold portion (21); in the unfolded state, the first folding part (21) and the second folding part (22) are arranged at an included angle with the inner surface of the box main body (1); in the stowed state, the first fold (21) and the second fold (22) abut against the inner surface of the box body (1).

4. A package according to claim 3 wherein the integrally folded cushioning structure comprises a third fold (23) foldably connected to the second fold (22), the third fold (23) being adapted to abut the inner surface of the box body (1), the first, second and third folds (21, 22, 23) enclosing a cushioning frame structure with the box body (1) in the unfolded condition.

5. The package of claim 4 wherein the cushioning frame structure is a rectangular cushioning frame structure.

6. A package as claimed in claim 4, characterized in that said first fold (21) is provided in plurality, said second fold (22) being in a number corresponding to the number of said first fold (21).

7. A packaging box according to claim 6, wherein the number of said third folds (23) is multiple in correspondence of the number of said second folds (22);

alternatively, the second folding portions (22) are respectively foldably connected to one third folding portion (23).

8. A packaging box according to claim 2, characterized in that it comprises an integral folding cushioning structure and a separate folding cushioning structure arranged one above the other, said separate folding cushioning structure being mounted at the bottom of the box body (1).

9. A package as claimed in any one of claims 1 to 8, wherein said folding cushioning structures (2) are distributed in pairs on opposite inner side walls of said box body (1).

10. A package as claimed in claim 1, characterized in that said folding cushioning structure (2) comprises a split folding cushioning structure comprising a base portion (24), a plurality of folding portions foldably connected to said base portion (24).

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